Power
UltraFast™ Digitally Programmable 5A LDO Features Analog Margining, Output Current Monitor, 85mV Dropout & 25µVRMS Noise
Linear Technology has announced the LT3071, the second in a family of digitally programmable linear regulators with the lowest dropout voltage, lowest noise and fastest transient response of any monolithic 5A LDO currently available. Dropout voltage at 5A is an ultralow 85mV. Output voltage noise at 5A is only 25µVRMS over a 10Hz to 100kHz bandwidth. The LT3071's 1MHz unity gain bandwidth, coupled with its minimum 15µF ceramic output capacitanc...
TRUMPower Unveils Low Cost 12W AC/DC LED Power Supplies With Constant Current of 350mA to 1000mA
TRUMPower launches its 12 Watt LIS12 series of constant current AC/DC LED power supplies, which can efficiently drive high bright LEDs in series. This series is an addition to the company’s LED power supply product line. TRUMPower’s AC/DC LED power supplies range from 5W to 120W and the DC/DC LED power supplies range from 8W to 12W.
New 200W battery-backed switch-mode PSU is ideal for telemetry applications
VxI Power has expanded its Oracle family of battery-backed switch-mode power supplies with the addition of a new 200W model that features a built-in RS232/RS485 interface and full Modbus functionality, making it particularly suitable for use in telemetry applications.
Learn About BOP Capacitive Loads From Kepco
Kepco introduces 200 Watt and 400 Watt BOP models, optimized for driving capacitive loads, as an option to the standard line of BOP power supplies. This option makes the BOP suitable for a wide variety of applications such as solar cell/panel testing, driving and testing piezo-electric devices, capacitor testing, driving and testing capacitive transducers, and power for industrial or lab applications with capacitive or capacitive-resistive loads.
Murata Power Solutions sets a new standard for 1 Watt isolated DC-DC converters
Murata Power Solutions is set to change the shape of 1 Watt isolated surface-mount DC-DC converters. The introduction of its new high performance MTU1 series marks a step-change in the miniaturization of power modules, setting new standards for footprint, load regulation and efficiency. The series is suited for industrial, test and measurement, process control applications and all application segments where an isolated surface mount DC-DC is need...
New Vishay Siliconix Medical MOSFETs for Implantable Applications Feature Package Dimensions Down to 1.6 mm by 1.6 mm, On-Resistance to 0.40 Ω
Vishay Intertechnology, Inc. today released two new devices in its industry-first family of power MOSFETs built on an enhanced process flow with strict manufacturing process controls for implantable medical applications.
Tyco Electronics Expands Power Entry Module Line
Tyco Electronics has recently expanded its series of Corcom SR power inlets to include new 20A flange-mount and snap-in versions. These additions extend the product offering beyond the 15A offering previously available. The AC receptacles feature a standard IEC 60320, C20 inlet for power cords and quick-disconnect terminals for load-side connection.
Silicon Labs Power Management ICs Reduce Power And Cost For Power Over Ethernet Equipment
Silicon Laboratories Inc. today introduced the Si348x family of power management ICs, enabling reduced system cost and improved efficiency in power over Ethernet (PoE) power sourcing equipment (PSE). Complementing Silicon Labs' popular Si3452 PSE controllers, the new PoE power management ICs provide an easy-to-use, energy-efficient and small-footprint solution for streamlining power delivery in managed and unmanaged switches and routers, iPBXs, I...
Fairchild Semiconductor’s Dual Cool Package Answers the Need for Higher Power Density in DC-DC Designs
As DC-DC applications, such as power modules, telecommunications and servers, become more space-constrained, designers are looking for smaller devices to meet their design challenges. The thermal capability of these devices, however, is a concern.
New narrow profile CR2032 battery retainer, P/N: BK-913
MPD newest edition to the retainer family is a narrow profile version, P/N BK-913 for 20 mm diameter batteries. Offering a 23% narrower width than other competing designs and weighting just 0.8 grams is just the beginning of its benefits. The very low cost of the BK-913 retainer make it particularly suitable for greeting cards, consumer products, electronic toll tags, single-use devices, RFID other price sensitive applications.